PostgreSQL Developer / Database Migration Specialist - Security

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Qualifikationen

• PL/pgSQL, stored procedures, functions, triggers, or comparable database-side programming.
• Database design, data modeling, schema development, and performance tuning.
• Data migration, ETL, transformation logic, and data validation.
• Linux-based environments and Git or comparable version control systems.
• Migration from SAP HANA, Oracle, SQL Server, DB2, or other enterprise databases to PostgreSQL.
• Proxmox or virtualized infrastructure environments.
• High-security, regulated, public-sector, aerospace, defense, or mission-critical IT environments.
• You are a good fit if you have a strong database engineering mindset, can analyze complex source systems and translate them into robust PostgreSQL solutions, work carefully, independently, and with a strong sense of responsibility, communicate clearly with technical stakeholders, are willing to work on-site due to project security requirements, and are eligible to work in a high-security project environment.
• Important notice: Due to the sensitive nature of the project, candidates must have citizenship of an EU or NATO member state and must hold a German extended security clearance Ü2.
• Further, due to the sensitive nature of the projects and the compliance requirements of the stakeholders, working from home is not an option.

Erfahrung

• You should bring solid experience in database development and migration projects, especially in several of the following areas:
• Strong SQL and PostgreSQL experience.
• Experience with reporting solutions, preferably based on open-source tools.
• A strong plus would be experience with SAP HANA, SAP HANA SQL, SQLScript, calculation views, or generated SAP HANA views.
• We are looking for experienced database professionals who understand that migration is not only about moving data, but also about preserving logic, performance, reliability, and business-critical functionality.

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